amrs

Described the overall structure of AMRS , the process of database design and the communication protocol of the lower telecommunications network .

对自动抄表系统总体结构图进行说明，叙述了数据库的设计过程和下层通信网络的通信协议。

Finally , benefits from practicing the AMRS are in detail analyzed , and according to trends of new automatic meter reading technology , and then future development of AMRS is predicted .

最后，我们作了详细的实施自动抄表系统的效益分析，并根据我国自动抄表新技术的发展趋势，对自动抄表系统的发展作了客观的预测。

Study of Improving the Data Security of AMRS in Electric Power System

提高远程抄表系统数据安全性研究

Design a three - layer structure for the AMRS .

设计了一种三层架构的自动抄表系统方案；介绍了其工作原理、特点和组成。

Design and Implementation of AMRS Based on HFC Network

基于HFC网络的电力集抄系统的设计与实现

A New Remote Intelligent AMRS Based on SMS

基于短消息业务的新型远程智能抄表系统

Discussion on AMRS Based on Low-Voltage PLC Technology

基于低压PLC技术自动抄表系统的研究与探讨

The status and prospect of communication schemes in AMRS

自动抄表系统中通信方案的现状与展望

Remote lv power amrs communication channel technology analyzation

低压电力用户远程集中抄表系统通信信道技术浅析

AMRS can be used in the water supply department , electric power system , gas supply network and such public departments .

可广泛的应用于电、水、气等公用事业部门，是现代管理的发展趋势之一。

Action of AMRS at the Nanning branch of water regime center for " 01.7 " big flood

南宁水情分中心自动测报系统在01.7大洪水中的作用

This paper first introduces the fundamental principles of Chirp technique , and then discusses the hardware and software development of AMRS in detail .

本文试图从通信的角度探讨电力线远程抄表系统的设计和实现。首先就设计中采用的线性调频技术的基本原理作了分析，随后详细论述了系统的硬件设计合软件开发。

Automatic meter reading system ( AMRS ) is a modern administration system which collects and reads remote consumption data through modern communication network .

远程抄表系统是利用现代通讯网络实现远程表计数据管理的一种新兴管理系统。

AMRS ( Automatic Meter Reading System ) on low voltage network is a leading research at present in the field of power consumption management and power sale .

低压自动抄表系统是目前供电企业在用电管理和电力市场营销领域探讨和试验的前沿课题。

To the power data of master station in AMRS , firewall and other security techniques are adopted to improve the security of the whole AMRS .

而对远程抄表系统主站系统中的电能量数据，则采用以防火墙为主、其他安全技术为辅的安全防范方案，提高了整个远程抄表系统的安全性。

In brief , the low cost but functional solution of AMRS proposed by this paper completely meets the market requirements , and has certain theoretical significance as well as broad market prospects .

总之，本文提出的基于嵌入式系统的无线集中有线AMRS解决方案，完全满足应用需求，且成本低、功能强，具有一定的理论意义和广阔的市场前景。

With the development of information technology , AMRS ( Automatic Meter Reading System ) is widely used in reading the meters of water , electric and gas which are indispensable in everyday life .

水、电、煤气是日常生活中不可少的东西，对其计量表具数据抄录的自动化抄表系统，随着电子信息技术的发展，得到广泛应用。

The research of this system prove that AMRS based on the technology of low power line carrier and GPRS is feasible and effective and it will stand for the new development direction of AMRS .

本课题的研究可以说明基于低压电力载波和GPRS技术的三表集抄系统是可行的和有效的，它将代表着抄表技术的发展的新趋势。

The security measures to data in AMRS currently used in domestic power system are analyzed . Then the scheme that implements point to point encryption to the data of remote network is put forward by using digital signature technique .

分析了当前国内已应用的远程抄表系统对其数据所采取的安全措施，提出对远程网络数据利用数字签名技术施行端对端加密；

Home meter bus is a kind of communication techniques developed due to the advance in network communication and intelligent instruments technology , which is widely used in building automation field , including automatic meter reading system ( AMRS ), etc.

户用仪表总线技术是随着网络通信技术和智能仪表技术的发展而兴起的一种通信技术，广泛地应用于自动抄表系统等楼宇自动化领域中。

The authors set forth the action of AMRS at the Nanning branch of water regime center for " 01.7 " big flood . In view of the actuality , some opinions on perfecting system construction were expounded .

阐述南宁水情分中心自动测报系统在01.7大洪水中的作用，并针对一些实际问题，提出完善系统建设的意见。

Besides , by right of the speciality of online forever and charge on data flux , the technology of GPRS ( General Packet Radio Service ) can make AMRS connect into Internet and complete centralized management and control in very wide area .

而GPRS技术以其永远在线和数据流量记费的特点，使得集抄系统的数据可以接入Internet，实现广域范围的集中管理和控制。

Duo to the poor environment of low-voltage power line , there are many problems in the application of traditional automatic meter reading system ( AMRS ) based on PLC . Carrier communication and automatic routing are the two key factors that limit its performance .

低压电力线恶劣的传输环境使得载波抄表系统在应用中还面临着诸多难题，其中，载波通信和自动中继技术是制约其性能的两个重要因素。

Based on the technology of low power line carrier and GPRS connected into Internet , this system is studied systematically as AMRS which is made of two steps of transmitted system to collect and transmit data of user 's three meters in wide area .

本系统采用基于电力线载波和GPRS接入Internet的技术，分上下两级为实现广域范围用户三表数据的集中管理和控制作了探讨研究。

With the development of modern electronic technology , both communication technology and computer network technology are made progress at very fast speed , and their incorporation more evolve some new mode and structure of communication , which provides more feasible possibility for realization of AMRS .

随着现代电子技术的发展，通讯技术和计算机网络技术都有了飞速进步，而二者的结合又进一步演化出许多新的通讯方式和通讯系统，为自动抄表系统的实现提供了更多的现实可能。

Automatic meter reading system ( AMRS ) was completed for data access and transmission of copy , which brings great convenience to water , electricity and gas automation management , fundamentally , overcoming the drawbacks of the traditional manual meter reading manner .

自动抄表系统（AMRS）主要完成数据的抄取和传输，给水、电、气的自动化管理带来了极大的便利，它从根本上克服了传统的人工抄表模式的弊端。